Canadian Experimental Lightweight No4 Enfield

Published on March 20, 2017
Duration: 10:36

This video explores a rare Canadian experimental lightweight No4 Enfield rifle developed by Long Branch Arsenal in 1943. It details significant weight reduction efforts, including a shorter barrel, milled receiver, and aluminum trigger guard, aiming for a handier combat rifle. The design also features a one-piece stock and a relocated trigger mechanism, contrasting with standard Enfields and the British No5 Jungle Carbine.

Quick Summary

The Canadian experimental lightweight No4 Enfield rifle, developed by Long Branch Arsenal in 1943, aimed to create a handier combat rifle. It achieved a 25% weight reduction (from 9 lbs 1 oz to 6 lbs 9 oz) through a shorter barrel, milled receiver, one-piece stock, and aluminum trigger guard.

Chapters

  1. 00:00Introduction: Rare Canadian Lightweight No4 Enfield
  2. 00:54Development History: Long Branch Arsenal & Trials
  3. 01:50Weight & Dimensions: Significant Reduction
  4. 02:55Muzzle & Sight Modifications
  5. 03:28Receiver & Trigger Changes: One-Piece Stock
  6. 05:54Aluminum Trigger Guard
  7. 06:20Stock Design: Fluting & Durability Concerns
  8. 07:43Recoil Management: Hawkins Pad
  9. 08:24Markings & Serial Number

Frequently Asked Questions

What was the purpose of the Canadian experimental lightweight No4 Enfield rifle?

The Canadian experimental lightweight No4 Enfield rifle was developed by Long Branch Arsenal around 1943 to create a handier and lighter combat rifle. It aimed to improve maneuverability in field conditions compared to the standard No4 Enfield.

How much weight was reduced on the experimental No4 Enfield?

The experimental No4 Enfield achieved a significant weight reduction of approximately 25%. It weighed just 6 lbs 9 oz, compared to the standard No4 Enfield's 9 lbs 1 oz, making it considerably lighter and easier to handle.

What key modifications were made to lighten the No4 Enfield?

Modifications included a shorter barrel (22.8 inches), extensive lightening cuts on the receiver, a one-piece stock with internal milling and external fluting, and a trigger guard made from lightweight aluminum alloy.

How many Canadian experimental lightweight No4 Enfield rifles were produced?

Production numbers were extremely limited, with an estimated 36 to 40 units ever made. This specific example featured in the video is serial number 13, indicating its rarity and early place in the production run.

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